Postgrey vs Vim Adventures
A side-by-side look at Postgrey and Vim Adventures. For an in-depth review of either product, follow the links below.
Postgrey
Network & Admin
Postgrey is an SMTP proxy program that temporarily delays mail delivery to help mitigate spam. It uses greylisting to reject initial email delivery attempts, forcing email servers to retry sending messages and confirming they are not spammers.
greylistingsmtpemail-deliveryantispam
Vim Adventures
Development
Vim Adventures is a game that teaches you how to efficiently use Vim, a popular text editor. It presents increasingly challenging puzzles that require you to use more advanced Vim commands in order to progress through levels.
vimtext-editorgamepuzzle
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